DE69302954D1 - Combustion chamber wall - Google Patents

Combustion chamber wall

Info

Publication number
DE69302954D1
DE69302954D1 DE69302954T DE69302954T DE69302954D1 DE 69302954 D1 DE69302954 D1 DE 69302954D1 DE 69302954 T DE69302954 T DE 69302954T DE 69302954 T DE69302954 T DE 69302954T DE 69302954 D1 DE69302954 D1 DE 69302954D1
Authority
DE
Germany
Prior art keywords
combustion chamber
chamber wall
wall
combustion
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69302954T
Other languages
German (de)
Other versions
DE69302954T2 (en
Inventor
Gerard Yves Georges Barbier
Xavier Marie Henri Bardey
Michel Andre Albert Desaulty
Eric Lancelot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE69302954D1 publication Critical patent/DE69302954D1/en
Application granted granted Critical
Publication of DE69302954T2 publication Critical patent/DE69302954T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/181—Blades having a closed internal cavity containing a cooling medium, e.g. sodium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE1993602954 1992-04-08 1993-04-07 Combustion chamber wall Expired - Fee Related DE69302954T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204282A FR2689965B1 (en) 1992-04-08 1992-04-08 Combustion chamber comprising at least two fuel injection assemblies.

Publications (2)

Publication Number Publication Date
DE69302954D1 true DE69302954D1 (en) 1996-07-11
DE69302954T2 DE69302954T2 (en) 1996-11-28

Family

ID=9428621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993602954 Expired - Fee Related DE69302954T2 (en) 1992-04-08 1993-04-07 Combustion chamber wall

Country Status (3)

Country Link
EP (1) EP0565442B1 (en)
DE (1) DE69302954T2 (en)
FR (1) FR2689965B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813781A1 (en) * 2006-01-31 2007-08-01 Siemens Aktiengesellschaft Part of a turbine, turbine and operation method thereof
US10697635B2 (en) * 2017-03-20 2020-06-30 Raytheon Technologies Corporation Impingement cooled components having integral thermal transfer features
US10627167B2 (en) * 2017-09-12 2020-04-21 General Electric Company Gas turbine engine having a heat absorption device utilizing phase change material
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE510847C (en) * 1928-03-02 1930-10-24 E H Hans Holzwarth Dr Ing Combustion chamber with ring-shaped cooling chambers, especially for deflagration turbines
CH269598A (en) * 1944-01-31 1950-07-15 Power Jets Res & Dev Ltd Rotor blade on turbomachine working with hot working fluid.
US3137995A (en) * 1960-01-26 1964-06-23 Chemical Engineering Dept Ablation resistant reaction propulsion nozzle
FR2221621B1 (en) * 1973-03-13 1976-09-10 Snecma
GB2049152B (en) * 1979-05-01 1983-05-18 Rolls Royce Perforate laminated material
JPS56101015A (en) * 1980-01-18 1981-08-13 Fuji Heavy Ind Ltd Oil pan for internal-combustion engine
JPS6119687A (en) * 1984-07-09 1986-01-28 Mitsui Petrochem Ind Ltd Thermal energy storage material
SU1586854A1 (en) * 1988-10-11 1990-08-23 Днепропетровский Металлургический Институт Metal mould for centrifugal casting of rolls

Also Published As

Publication number Publication date
FR2689965B1 (en) 1995-06-02
FR2689965A1 (en) 1993-10-15
EP0565442B1 (en) 1996-06-05
DE69302954T2 (en) 1996-11-28
EP0565442A1 (en) 1993-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA MOTEURS, PARIS, FR

8339 Ceased/non-payment of the annual fee